Recombination in electron coolers
A. Wolf,  G. Gwinner, J. Linkemann, A. A. Saghiri, M. Schmitt, D. Schwalm, M. Grieser, M. Beutelspacher, T. Bartsch, C. Brandau, A. Hoffknecht, A. Müller, S. Schippers, O. Uwira, D. Savin,
Nucl. Instrum. Meth. Phys. Res. A  441 (2000) 183-190.

Field effects on the recombination of atomic ions studied at a storage ring electron cooler,
S. Schippers, G. Gwinner, T. Bartsch, A. Hoffknecht, A. Müller, D. Schwalm, and A. Wolf,
The Physics of Electronic and Atomic Collisions, Proceedings of the XXI. ICPEAC, July 22-27, 1999, Sendai, Japan, edited by Y. Itikawa et al., AIP Conference Proceedings 500 (AIP Press, Melville, New York, 2000) p. 400-409.

Measurement of low temperature dielectronic recombination in L-shell iron for modelling X-ray photoionized cosmic plasmas
D. W. Savin, N. R. Badnell, T. Bartsch, E. Behar, C. Brandau, M. H. Chen, M. Grieser, T. W. Gorczyca, G. Gwinner, A. Hoffknecht, S. M. Kahn, A. Müller, R. Repnow, A. A. Saghiri, S. Schippers, M. Schmitt, D. Schwalm, A. Wolf, and P. A. Zovodsky,
in "Atomic Processes in Plasmas, AIP Conference Proceedings Series No. 547",  edited by R. C. Mancini and R. A. Phaenuf, (American Institute of Physics, New York, 2000) 267-278.

Electron-impact single ionization of Kr¹⁰⁺ and Kr¹¹⁺ ions
H. Teng, P. Defrance, C. Chen, and Y. Wang,
J. Phys. B 33 (2000) 463-471.

Indirect processes in electron-impact ionization of Li⁺
H. Teng,
J. Phys. B 33 (2000) L227-L232.

Interference of direct and resonance channels in electron impact ionization of C³⁺ ions: unified R-matrix calculation and experiment
H. Teng, H. Knopp, S. Ricz, S. Schippers, K. A. Berrington, and A. Müller
Phys. Rev. A. 61 (2000) 060704(R, 4 pages).

Influence of magnetic fields on electron-ion recombination at very low energies
G. Gwinner, A. Hoffknecht, T. Bartsch, M. Beutelspacher, N. Eklöw, P. Glans, M. Grieser, S. Krohn, E.  Lindroth,A. Müller, A. A. Saghiri, S. Schippers, U. Schramm, D. Schwalm, M. Tokman, G. Wissler, and A. Wolf,
Phys. Rev. Lett. 84 (2000) 4822-4825.

Enhanced dielectronic recombination of lithium-like Ti¹⁹⁺ ions in external  E x B fields
T. Bartsch, S. Schippers, M. Beutelspacher, S. Böhm, M. Grieser, G. Gwinner, A. A. Saghiri, G. Saathoff, R. Schuch, D. Schwalm, A. Wolf, and A. Müller,
J. Phys. B 33 (2000) L453-L460.

Dielectronic Recombination of lithium-like Ni²⁵⁺ ions - high resolution rate coefficients and influence of external crossed E and B fields
S. Schippers, T. Bartsch, C. Brandau, A. Müller, G. Gwinner, G. Wissler, M. Beutelspacher, M. Grieser, A. Wolf, and R. A. Phaneuf,
Phys. Rev. A 62 (2000) 022708 (12 pages).

Electron-impact ionization of Al²⁺ ions: a unified R-matrix calculation
Huaguo Teng
J. Phys. B 33 (2000) L553-L562.

Autoionizing resonances in electron-impact ionization of O⁵⁺ ions
A. Müller, H. Teng, G. Hofmann, R. A. Phaneuf, and E. Salzborn,
Phys. Rev. A 62 (2000) 062720 (14 pages).